Photoluminescence of Fe-doped ZnO Nanofilms

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Photoluminescence of Fe-doped ZnO Nanofilms

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- Photoluminescence of Fe-doped ZnO Nanofilms
- Chinese Journal of Luminescence Vol. 27, Issue 6, Pages: 976-980(2006)
- 作者机构：
  
  1. 中国科学院, 激发态物理重点实验室,吉林长春,130033
  2. 长春理工大学, 理学院,吉林长春,130022
- 作者简介：
- 基金信息：
  
  Project supported by the National Natural Science Foundation of China (50402016, 605
- DOI：
  CLC： O472.3;O482.31
- Received：05 August 2006，
  
  Revised：25 September 2006，
  
  Published：20 November 2006
- 稿件说明：
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李金华, 张吉英, 赵东旭, 张振中, 吕有明, 申德振, 范希武. Fe掺杂ZnO纳米薄膜的光致发光[J]. 发光学报, 2006,27(6): 976-980

LI Jin-hua, ZHANG Ji-ying, ZHAO Dong-xu, ZHANG Zhen-zhong, LÜ You-ming, SHEN De-zhen, FAN X W. Photoluminescence of Fe-doped ZnO Nanofilms[J]. Chinese Journal of Luminescence, 2006,27(6): 976-980
李金华, 张吉英, 赵东旭, 张振中, 吕有明, 申德振, 范希武. Fe掺杂ZnO纳米薄膜的光致发光[J]. 发光学报, 2006,27(6): 976-980 DOI：

LI Jin-hua, ZHANG Ji-ying, ZHAO Dong-xu, ZHANG Zhen-zhong, LÜ You-ming, SHEN De-zhen, FAN X W. Photoluminescence of Fe-doped ZnO Nanofilms[J]. Chinese Journal of Luminescence, 2006,27(6): 976-980 DOI：

摘要

采用溶胶-凝胶法制备了Zn

1-x

=0.01

0.05

0.10)纳米薄膜。X射线衍射谱显示所有样品均具有六角纤锌矿结构。而且在X射线衍射谱中没有发现其他相存在。研究了在不同的溶液浓度、退火温度和Fe浓度下制备的掺杂ZnO薄膜的光致发光谱。结果表明

热退火提高了样品的光学质量。溶液浓度为0.1mol/L

且Fe含量较低的条件下

样品的光学质量有所提高。

Abstract

1-x

=0.01

0.05

0.10) compounds were fabricated by the sol-gel method. The X-ray diffraction patterns show that the wurzite structure does not change for all doped-ZnO samples. Furthermore

we could not find any Fe cluster or phase separation in the X-ray diffraction patterns. The photoluminescence of Fe-doped ZnOwith different solution concentration

annealing temperature and Fe dopant concentration were investigated. Thermal annealing improved the optical quality of the doped-ZnO. The low Fe content doped-ZnO with 0.1 mol/L-solution concentration exhibits improved photoluminescence.

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